Gustavo Espinoza

ORCID: 0000-0003-2519-2355
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Glaucoma and retinal disorders
  • Corneal surgery and disorders
  • Ophthalmology and Eye Disorders
  • Retinal Diseases and Treatments
  • Intraocular Surgery and Lenses
  • Ocular Disorders and Treatments
  • Retinal Imaging and Analysis
  • Ocular Surface and Contact Lens

Foscal Hospital
2018-2023

Universidad Autónoma de Bucaramanga
2023

Universidad de Oviedo
2022

To present a case of bilateral delayed-onset hyphema following the administration 1% tropicamide and 2.5% phenylephrine fixed combination ophthalmic agent, in late follow-up period gonioscopy-assisted transluminal trabeculotomy (GATT) combined with cataract extraction.Gonioscopy-assisted consists on 360° through an ab interno approach that may also be surgery. Delayed-onset has been reported trabecular minimally invasive glaucoma surgery (MIGS) procedures. Some proposed mechanisms are ocular...

10.5005/jp-journals-10078-1279 article EN JOURNAL OF CURRENT GLAUCOMA PRACTICE 2020-01-01

To assess the efficacy and safety of patterned laser trabeculoplasty (PLT) as an adjunctive treatment in open angle glaucoma (OAG) or ocular hypertension (OHT) patients who were under antiglaucoma medical treatment.This study was a retrospective review primary secondary OAG OHT with medically uncontrolled (≥18 mm Hg) intraocular pressure (IOP) underwent 360° PLT from June 2016 to August 2016. Follow-up visits at week 1, 3 6mo performed. IOP, best corrected visual acuity (BCVA), complications...

10.18240/ijo.2018.04.16 article EN cc-by-nc-nd International Journal of Ophthalmology 2018-04-11

Minimally invasive glaucoma surgeries (MIGS) are increasingly used in mild-to-moderate cases. Among MIGS, gonioscopy-assisted transluminal trabeculotomy (GATT) is an alternative to conventional surgeries. Although GATT a safe procedure, its potential adverse effects should be considered. The most common complication hyphema, which usually transient and resolves spontaneously the first postoperative week. However, cases of late hyphema have been reported. We report case patient who developed...

10.4103/ijo.ijo_156_24 article EN Indian Journal of Ophthalmology - Case Reports 2024-07-01

Purpose: This study evaluated the agreement and reproducibility of ACA measurements obtained using built-in software CASIA2 (Version 3G.1) derived from expert clinicians. Methods: Healthy volunteers underwent ophthalmological evaluation AS-OCT examination. automated manual SS location were clinician identification, respectively. The intraobserver, interobserver reproducibility, CASIA2–human grader repeatability assessed intraclass correlation coefficients (ICCs). Results: examined 58 eyes 30...

10.3390/jcm12196381 article EN Journal of Clinical Medicine 2023-10-06

AIM: To describe the safety and efficacy of patterned laser trabeculoplasty (PLT) as an adjunctive treatment in primary open angle glaucoma (POAG) ocular hypertension (OHT) after 18-month follow-up Hispanic population. METHODS: A single-center, retrospective study was conducted. All patients with OHT or POAG undergoing PLT from June 2016 to August were included study. Investigated parameters intraocular pressure (IOP), number IOP-lowering medications, best corrected visual acuity (BCVA),...

10.18240/ijo.2021.08.10 article EN cc-by-nc-nd International Journal of Ophthalmology 2021-07-27

IntroductIonGlaucoma is defined as a chronic, progressive, usually bilateral, and asymmetric optic neuropathy with specific changes in the nerve head (ONH), retinal fiber layer (RNFL), visual field. 1 The underlying pathophysiological process loss of ganglion cells (RGC). 2 Usually, by time glaucomatous defect detected, approximately 28% RGC 17% RNFL thickness have been irreversibly damaged. 3,4s our understanding glaucoma has evolved, so technology.Optical coherence tomography (OCT)...

10.5005/jp-journals-10078-1409 article EN JOURNAL OF CURRENT GLAUCOMA PRACTICE 2023-07-10

Abstract Purpose: To evaluate 12-month surgical outcome of Kahook Dual Blade (KDB) goniotomy in combination with cataract surgery Latino patients open angle glaucoma (OAG) and ocular hypertension (OHT). Methods: This retrospective study included 45 eyes 40 who underwent KDB combined extraction from January 2016 to September 2020 at two centers South America. Primary was success defined as ≥20% intraocular pressure (IOP) reduction or ≥1 medication preoperative without additional IOP-lowering...

10.21203/rs.3.rs-2074115/v1 preprint EN cc-by Research Square (Research Square) 2022-09-20
Coming Soon ...